package cn.wang.heng.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import cn.wang.heng.make.GoodsSingle;

public class docar extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public docar() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doPost(request,response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		HttpSession session = request.getSession();
		String path = request.getContextPath();
		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		
	
		
		String id1=request.getParameter("id");
		int id=Integer.parseInt(id1);
		
		float nowprice=Float.parseFloat(request.getParameter("nowprice"));
		
		String shopname=request.getParameter("shopname");
		
		String num1="1";
		int num=1;
		
		
		GoodsSingle single=new GoodsSingle();
		single.setId(id);
		single.setName(shopname);
		single.setNum(num);
		single.setPrice(nowprice);
		
		session.setAttribute("single", single);
		response.sendRedirect(path+"/myshopcar.jsp");
		
		
		
		
		
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
